国产在线国偷精品免费看,H高潮娇喘抽搐A片国产麻豆,国产真人无码作爱免费视频APP,国产综合一区二区三区

中文版
Welcome to Hubei Microbial Control Biological Technology Co., Ltd

Products

Products

Benzaldehyde (Chlorine-free)
CAS NO.:100-52-7        Formula:C7H6O        Molecular Weight: 178.22
Structural:
Benzaldehyde (Chlorine-free)

Properties
Density: 1.045
Melting point: -26°C
Boiling point 179°C
Refractive index: 1.544-1.546
Flash point: 64°C
Water-solubility: < 0.01 g/100 mL at 19.5°C

Use: It is important chemical raw material used to produce lauraldehyde, lauric acid, hyacinthin, ergol, etc. It is also used for spice

Packing: plastic drum.
Transportation: Packing according to export requirement.
Storage: Stored in the cool, dry and ventilated warehouse, far from heat and fire, damp-proof, water-proof and sun-proof. The expiration date in well storing environment is 3 months



Home

Home

About us

About us

Products

Products

Contact us

Contact us

一本大道无码人妻精品专区| 久久精品99国产精品日本| 亚洲一区二区三区日本久久九| 国产欧美一区二区精品性色| jux被夫上司欺辱的人妻| 亚洲综合国产成人丁香五月激情| 成 人 免费 黄 色 网站视频| 欧美性videos高清精品| 成人做爰a片免费播放| 无码人妻一区二区三区在线| 免费看无码自慰一区二区| 色偷偷国色天香在线观看免费视频 | 国产亚洲精品久久久闺蜜| 女人十八毛片A片久久18| 婷婷亚洲AV色香蕉蜜桃| 妻子4免费完整版中文版| 上司人妻被下属侵犯hd| 亚洲Ⅴ欧洲第一的日产SUV| 国产精品国产亚洲精品看不卡| 国产精品久久久一区二区三区| 99re6热在线精品视频播放| 欧美狂野另类XXXXOOOO| 欧美xxxxxoo大尺度| 国产精品伦一区二区三级视频| 性欧美丰满熟妇xxxx性久久久| 亚洲欧美自偷自拍另类小说| 蜜臀AV色欲A片无码精品一区| 国产精品a免费一区久久电影| 亚洲最大中文字幕无码网站| brazzers欧美| 东京热无码免费a片免费下载| 精品国产亚洲一区二区三区在线观看| 亚洲精品欧美综合四区| 精精国产xxxx视频在线| 国产AV在线| 999久久久国产精品| 成人无码精品一区二区在线观看| 国产成人久久777777| 狠狠人妻久久久久久综合九色| 99久久国产综合精品| 日韩a人毛片精品无人区乱码|